From: Divy Le Ray <divy@chelsio.com>
Date: Thu, 12 Mar 2009 21:14:09 +0000 (+0000)
Subject: cxgb3: disable high freq non-data interrupts
X-Git-Tag: v2.6.30-rc1~662^2~262
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=fc88219601aa3f94def89433a6afde154e8faa8c;p=pandora-kernel.git

cxgb3: disable high freq non-data interrupts

Under RX pressure, The HW might generate a high load of interrupts
to signal mac fifo or free lists overflow.
Disable the interrupts, and poll the relevant status bits
to maintain stats.

Signed-off-by: Divy Le Ray <divy@chelsio.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
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